Wall to wall
铺垫物
🧩 词语组成解析
to
[tu,tə]
prep. 向，朝着;到;关于;属于;
adv. 朝一个方向的;到某种状态;关闭;
🗣️ 情景例句
I'll be seeing you!
再见。
His short is in the drawer.
他的衬衣在抽屉里。
Good morning, class! Who is on duty today?
同学们，早上好！今天谁值日？